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純滌綸縫紉線質量指標 項目數據規格 平均強力 斷裂強度CV值斷裂強度捻度伸長率CV值捻向每克長度m/gyard/g (cN)≤(%)≥(cN/tex)≥(N/10cm)≤(%) T20s/22100-22608.0135.552.15.21SZ16.9318.52T20s/33300-34987.5236.142.85.03SZ11.2812.34T30s/21248-14568.6235.864.17.54SZ25.4127.79T30s/32120-22527.9636.252.85.25SZ16.9318.52T40s/21000-10888.6134.675.25.81SZ33.8737.06T40s/31420-15488.3634.959.95.26SZ22.5824.71T50s/2728-8088.9232.182.96.24SZ42.3446.32T50s/31120-12668.7633.163.86.11SZ28.2230.88T60s/2606-69611.2233.2100.15.78SZ50.8155.58T60s/3986-10808.5634.475.25.62SZ33.8737.06T16s/22612-29436.0439.652.15.58SZ13.5414.82T24s/21596-18128.0335.965.15.82SZ20.3222.23T44s/2888-10127.3634.383.26.03SZ37.2640.76